what is the tyre pessures fo 195/45 r15 78v
The maximum tire pressure should be moulded into the sidewall on every tire. But, that is only the maximum pressure for that specific tire. You should always go by the vehicle manufacturer's tire inflation specifications for best fuel economy, and ride comfort. Most manufacturer's put a sticker in the door jamb, or glove box, sometimes it's even behind the fuel door. When in doubt, about 35 psi should get you down the road without abnormal tire wear, and decent fuel economy.
